2015 Chevrolet Equinox

Noticed knocking in the engine and excessive oil usage. I keep my vehicle maintained. I went and had the values and seals replaced around engine for oil. Not even two to three weeks later knocking again. Took it back and engine is burning oil. Read about this make and model having defective pistons and rings causing oil to burn excessively. This has cost me thousands of dollars and it's still not fixed.

Incident Oct 1, 2025

My daughter, the driver of this vehicle, noticed a noise. The check engine light came on. Over a short period, the noise from the engine progressively worsened. We brought the car to a certified mechanic. The mechanic's initial determination was that the engine would need to be replaced. It was determined that the engine was faulty, failing due to oil leakage that led to excessive oil consumption. As we were not ready to make that kind of financial commitment, we asked him if there was another option. We were instructed to check the oil frequently. We did so over the next couple of months, but the problem continued and worsened. As my daughter was driving, the engine would make a noise and lose power. Eventually, the vehicle started shaking and would shut down when stopped at red lights and stop signs, requiring the engine to be restarted each time. We then brought it back to the mechanic, and the engine was replaced with a new one.

Incident Dec 14, 2025

The ref air bag sensor appeared in my 2015 Chevy Equinox today. My vehicle has not been in a car accident as of today 1/24/26. None of my airbags have been deployed at all. I would like to report this defect and I would like Viva Chevrolet in El Paso Texas to be notified since that is the dealership where I purchased based my vehicle. Thank you. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Jan 24, 2026

Excessive oil consumption leading to a broken engine

Incident Jan 15, 2025

The 2015 Chevrolet Equinox equipped with the 2.4L Ecotec engine has been reported to have excessive oil consumption due to several issues: Defective Piston Rings: The oil control rings are prone to sticking and clogging, leading to oil blowby and excessive consumption. PCV System Issues: Problems with the Positive Crankcase Ventilation (PCV) system can create excessive vacuum in the crankcase, contributing to oil consumption. Timing Chain Problems: The timing chain can stretch over time, leading to misalignment and potential engine damage. Regular Maintenance: Owners are advised to monitor oil levels frequently and consider using synthetic oil for better performance and longevity. These issues can lead to significant engine wear if not addressed promptly. My vehicle is using too much oil. The 2.4L eco tec engine is installed in this vehicle. The Chevrolet dealership in Rockwall Texas texted me that the engine is bad and needs replacing. The vehicle is past is warranty, so the dealership is using that reason, to not fix this issue. The estimated cost to replace the engine is approximately $11000.00.

Incident Jan 12, 2026

I bought a vehicle from a small dealership as a "as is". My passenger side door shifted. Its does not state on the title and I was not told that it was in a accident. I have had this vehicle about a month now. I have a loan against it.

Incident Dec 31, 2025

The 2.4 liter engine in my car has had excessive oil consumption. now the engine oil is like peanut butter and the blow by out the oil fill is strong.

Incident Dec 28, 2025

I am submitting this complaint due to a serious mechanical failure involving the vehicle’s transmission system. The transmission developed a fluid leak that resulted in a sudden loss of proper hydraulic pressure, causing abrupt and unintended vehicle movement while driving. This malfunction created a hazardous driving condition and nearly caused an accident. Given that the vehicle has approximately 77,000 miles, this type of transmission failure is premature and raises concerns regarding a potential manufacturing or component defect. Immediate review and corrective action are requested due to the safety implications of this issue.

Incident Dec 25, 2025

My 2015 Chevrolet Equinox has a cracked exhaust manifold, a known issue affecting many vehicles of this model. When using the heat or air conditioning, gas fumes enter the cabin, creating a serious risk of carbon monoxide exposure. I regularly transport my two young children in this vehicle, and we are forced to drive with the windows down in cold weather to reduce the risk. The vehicle also consumes oil and is still being financed. Despite the manufacturer being aware that this is a widespread problem, I am being quoted nearly $2,000 for the repair. This poses an immediate and serious threat to the health and safety of my children and myself.

Incident Oct 5, 2024

The contact owns a 2015 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. While the vehicle was stopped at a traffic light, the vehicle jerked and idled roughly and nearly stalled. The vehicle was taken to Auto Zone to be diagnosed. The contact was provided with DTC P0172. The vehicle was not repaired. Several days later, the vehicle was taken for an oil change, and transmission fluid was flushed and refilled. The contact stated that on a separate occasion, a week after the oil change, the check engine warning light illuminated. The contact took the vehicle back to Auto Zone to be diagnosed. The contact was provided with the same DTC: P0172. The vehicle was not repaired. The contact stated that the failure persisted. The vehicle was then taken to the dealer. The contact could not leave the vehicle at the dealer. The contact spoke with one of the mechanics at the dealer, who suggested that the high-pressure fuel pump may be the cause of the failure. Several days later, the contact took the vehicle to the dealer, where it was diagnosed and determined that the high-pressure fuel pump had failed and needed to be replaced. The contact was informed that fuel had leaked into the engine through the PCP valve and caused the fuel to run rich. The vehicle was not repaired. The vehicle remained at the dealer unrepaired. The manufacturer was not notified of the failure. The failure mileage was approximately 197,000.

Incident Nov 20, 2025

When I was driving down the street, I noticed smoke coming from the hood then flames . I parked off to the side of the road and open the door and took off running away from the vehicle. Loosing everything clothes, phones , jewelry important documents. I paid off the vehicle. Was happy that for once in my life I did something good until that happen so please help on what to do . I know I didn't pay off the SUV for nothing.

Incident May 22, 2025

Timing chain tensioner lost tension and timing chain got so loose it would not turn the cams and catastrophic engine valve damage was done! This engine is notorious for this and there are class action lawsuits as a result but no recalls from GM as yet only TSB’s (Technician Service Bulletins). This is going to cost me thousands in repairs and I still owe $8500 on it. If this happens in traffic it could pose a serious safety risk in addition to the financial burden it is causing many people! Mine fortunately happened in my driveway and the vehicle had to be towed to my mechanic and has been there for 3 weeks. Have had rental vehicle costs as well. He had 3 other 2010-‘16 GM 4 cylinder 2.4L Ecotec engines in his small shop with the exact same issue! After doing research it is a common issue and GM has done nothing to solve it!

Incident Nov 29, 2025

Hello, on September 5, 2025 I was driving my 2015 Chevy equinox. I was in a collision while driving my 2015 equinox going at a speed of 60 mph on a highway. On the day of the collision i hit a cargo truck that was carrying vehicles an it completely destroyed the front of my 2015 chevy equinox despite the severity of the impact. None of the airbags deployed. Fortunately me and my daughter did not sustain any injuries but I agree strongly that air bags should have deployed by the severity and location of the impact. This could have been more dangerous if someone else had been in the vehicle or if the wreck was slightly worse. My vehicle was viewed by the police at scene but no one else. There was no warning lights or messages prior to the accident. I am submitting this report because I believe the airbag system may have failed and I wanna make sure this is investigated I still have the vehicle and can provide photos and further details if needed.

Incident Sep 5, 2025

THIS AUTO IS NOT DRIVEN OFTEN DUE TO THE FACT THAT THE OWNER IS OUT OF TOWN FOR WORK MORE THAN SHE IS HOME. THE CAR WAS DRIVEN ON A THREE HOUR TRIP WHEN THE SIDEWALL OF THE MICHELIN LATITUDE TOUR 225/65/R17 TIRE BLEW OUT. SHE WAS ABLE TO JUST MAKE IT OFF THE ROAD AND CHANGE THE TIRE. UPON FURTHER INSPECTION ANOTHER TIRE SHOWS SIDEWALL CRACKING THAT COVERS THE OUTSIDE SIDEWALL.

Incident Sep 12, 2025

My vehicle has been cranking when trying to turn on. Sometimes when it does turn on, it will engage the anti theft system. It will also turn on my 4-ways, and windshield wipers other times without me triggering these buttons. Sometimes it will say that I don’t have power steering. Other times, my AC will not work. It puts me and my family at risk because if the system is continuously having issues, I worry that something bad will happen while we are driving! I saw that there are other similar complaints online for the 2015 Chevy equinox. I have no dashboard lights on, other than tire pressure light (which my tire pressure is fine, but the sensor for this has malfunctioned as well). This has been an ongoing and worsening issue since January 2024. I purchased the vehicle with no issues in December 2023.

Incident Jan 1, 2024

I lost power in the middle of a clover leaf intersection without any previous indicator lights. I was barely able to get to a small shoulder and almost got hit by other vehicles. I was able to restart the car and get to a safer location. The timing chain was failing amd the engine oil was gummy according to the mechanic. I was barely over 100,000 miles. Vehicle oil had been regularly maintained with Mobil 1 15,000 mile oil and never showed as low during checks. Throttle body was covered with carbon and the codes came back for the VVT. Timing chain was replaced but the engine lost compression a few months later. All known issues with this engine and I lost tens of thousands on GM’s negligence. Not to mention the dangerous driving situation I was put in with absolutely no warning.I have been sick over the situation for a fee years but thought maybe the information could help others avoid the same fate. Repair total was $9000 plus because so many of the same model was having problems and there was a shortage of replacement engines. Auto part stores started selling crate engines because of the know issues with this engine.

Incident Nov 1, 2022

The incident except for by my 2015 Chevrolet Equinox has major electrical faulty ends in and timing belt changes which causes the vehicle to stall on a consumer at any time for me I was driving on a major highway or five Lanes going to work and the car decided to slow down and started shedding off thank God that I made it to the far right side on a media strip and was able get the car to safety on the knee issue but she did slow down and shut off identity media call the triple A for help and roadside assistance they came as soon as they could and then test the car to see if it was the battery or the alternator which I had put in two brand new batteries and two brand new alternators and still have both he test them all and said no he's been pulling cars off major highways that are Equinox and terrain class action lawsuit against General motors in Chevrolet due to faulty issues in the engine and they recently One cases from 2010 to 2014 although my car is a 2015 the same issue still arise my car has 85,000 miles on it when this happens and I kept up the oil change and the maintenance on the car I then in turn had the car towed to a Chevrolet dealer and turned it a diagnostic test on my car vehicle and this is what they said in my car has the same issue that is from the previous lawsuit of Equinox 2010 to 2014. Have the results are as is fun the Chevrolet GMC dealer the vehicle will not start, the problem and issues extend from the timing belt chain, valves, blown gasket, fuel pump,this is causing many major issues along with all the recalls with the 2010 and 2018 Chevrolet Equinox and Terrain. The only thing that they recommend is that the car engine needs to replacement to make consumers feel safe in their vehicles. Although my car is a 2015 I only have 85,000 miles and I continue to do all the maintenance and I was told by another mechanic that it does not have nothing to do so much as the oil change they knew that there were faulty issues with timingbelt

Incident Aug 15, 2025

The contact owns a 2015 Chevrolet Equinox. The contact stated that there was an abnormal vibration sound coming from the vehicle while accelerating and decelerating with the stability control warning light intermittently illuminated on the instrument panel. The vehicle was taken to an independent mechanic where a diagnostic test was performed, and the contact was informed that the fuel pump was leaking. The contact stated that the fuel pump was replaced several times; however, the failure persisted. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 180,000.

Incident Feb 1, 2025

The timing chain went down i only have 95000 miles on it is heard these timing chains went down on. Certain equinox i feel this should of been on a recall since chevy knew this was happening 3 000 dollars later

Incident Jul 10, 2025

Stabili Trak needs service every other month and I have had it done over 5 times and am back again getting it serviced. It’s scary especially when it affects the brakes and ABS system

Incident Jul 11, 2025

The contact owns a 2015 Chevrolet Equinox. The contact stated while driving at various speeds, the vehicle decelerated unintendedly and jerked violently. The contact stated that the failure recurred consistently while driving. The vehicle was taken to the dealer several times, and the contact was informed that fuel was not reaching the engine. The dealer determined that the fuel pump needed to be replaced. The contact stated that upon towing the vehicle back to the dealer, the dealer replaced the fuel pump. Additionally, the contact stated while driving at an undisclosed speed, the vehicle made an abnormal loud sound. The vehicle was taken back to the dealer, where it was diagnosed that the timing chain had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, and the contact sent an email to the CEO of GM, but no assistance was provided. The failure mileage was approximately 60,000.

Incident Jun 27, 2021

excessive oil consumption 1qt per 600 miles

Incident Jun 16, 2025

See attached document for complaint.

Incident Apr 20, 2025

The contact owns a 2015 Chevrolet Equinox. The contact stated that while starting the vehicle, there was an abnormally loud sound coming from the engine compartment with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 169,000.

Incident Jun 9, 2025

AS I WAS DRIVING, AN ERROR CAME ON MY DASHBOARD STATING, "REDUCED ENGINE POWER". THE FASTEST I COULD DRIVE WAS 25 MPH, THEN YOU COULDN'T DRIVE AT ALL. I TOOK THE VECHILE TO THE MECHANIC AND HE STATED THE PROBLEM WAS A FAULTY OIL PUMP AND MOTOR.

Incident Dec 13, 2024

I just purchased the vehicle she hadn't even driven it 2 months when it started to shut off on it's on. Causing very dangerous situations. Then the oil consumption problem that's been well known and heavily documented time after time. Without warning lights or low oil pressure light or even a check engine light to give any type of warning the front seal blew out causing heavy oil loose that caused the engine bay and over the bottom of the vehicle drenching areas that have really high temperatures that could have caused the oil to possibly ignite at any time from the high heated areas that was covered in oil. Also with front seal blown out without warning led to timming chain becoming faulty and then breaking leading to my valves impacting with pistons because this is a interference engine. The impact caused every valve to bend which led to no compression and without compression no engine will start without compression. All this consumption issue is due to piston rings that are under sized which allows blow by leading to consumption. After all that the price of everything to be fixed at home by myself cost almost $1000 and many man hours not including all the time I have a vehicle that's new to me that I haven't been able to drive but just a few months after purchasing. Checker knows these problems exists and how dangerous these problems can be. You would think a car manufacturer as big as Chevrolet and GMC would do something to help there customers rather than not even showing any kind of care really in the world. I thought these companies stand by there products.

Incident Oct 15, 2022

On [XXX], I was en route to Montgomery, Alabama, from Canton, Georgia, driving my 2015 Chevrolet Equinox on the highway at approximately 55 miles per hour. Suddenly, my truck began to decelerate rapidly on its own. A warning message appeared on my dashboard stating, “Engine reduced power to protect the engine.” I had to skillfully steer my truck over to the right shoulder to avoid a potential accident and escape the flow of traffic. It was extremely perilous to be on the highway as my truck nearly came to a complete stop. I had to have my truck towed to Chevrolet in Montgomery, Alabama. In addition, I had to get an uber because my truck would not start at all. I had to spend money on ubers and a hotel. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Mar 22, 2025

To Whom It May Concern, I am writing to formally file a complaint regarding my 2015 Chevrolet Equinox, which I purchased used approximately one year ago. Since acquiring the vehicle, I have experienced severe and excessive oil consumption as well as ongoing fuel injector problems. Specifically, the vehicle requires additional oil every 100 to 200 miles, which is far beyond what is considered normal or acceptable for a properly functioning engine. I have not noticed any external oil leaks, and there are no warning indicators until the oil levels are dangerously low. This not only puts the engine at risk of damage, but also presents a potential safety hazard while driving. In addition to the oil issue, I have experienced fuel injector malfunctions which affect the car’s performance and reliability. This has resulted in rough idling, reduced fuel efficiency, and difficulty accelerating at times. I have come to learn that many other owners of the 2015 Chevy Equinox are reporting the same issues, particularly with excessive oil consumption related to engine design flaws. I believe this is a manufacturing defect that should be addressed by GM and reported as a recall or service campaign due to its widespread impact and potential risk to drivers. I respectfully request that the NHTSA investigate this matter further to determine whether a recall is warranted and to encourage General Motors to take responsibility for this recurring issue. Thank you for your time and attention to this matter. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Dec 11, 2024

The vehicle stopped running. We brought it to the mechanic. The mechanic confirmed that it is a high-pressure fuel pump malfunction and a known issue with these vehicles. All the oil has leaked out because of this issue, which could cause a fire. There is a huge charge to replace this and the spark plugs which were affected by the leak. There is a recall for certain 2015 equinox is because of this very issue, however ours is not covered for some reason. We would like to make a formal complaint so that our vehicle can be covered under this issue like the other 2015 equinox with a high-pressure fuel pump malfunction.

Incident Apr 1, 2025

I took my vehicle to a Chevy dealership due to engine light coming on with the stability track light showing as well as "reduced engine power notification. They are saying the timing chain is needing replaced therefore requiring the entire engine to be replaced. Vehicle is available upon inspection. Once the engine light came on and the reduced engine power light came on vehicle started stalling in traffic. I was at a traffic light and the vehicle cut itself off once I came to a slow stop. Vehicle had to be turned off and back on. Vehicle also started losing power while driving when trying to pull over to incident. Yes. I took my vehicle to a dealership. Initially, they changed other parts on the vehicle. However, when they tested vehicle, it was still showing same signs. That is when they came up with needing a whole new engine based on the timing chain. Dealership will not replace timing chain and states the entire engine needs replaced. Vehicle has only been inspected by a Chevy Dealer. Yes, Once the engine light came on, the stability track and reduced engine power mode came on. they first appeared about a week before i took the car in. I made an appt as soon as the lights came on. The dealership was not available for immediate assistance.

Incident Mar 4, 2025

I have contacted GM numerous times about excessive oil consumption in my vehicle. Even with pristine maintenance and making sure that the oil is changed when it needs to be, it is chugging oil. You can’t even drive 200 miles and it’ll be bone dry. Yesterday while I was driving, it stalled out in traffic and almost caused an accident! We were on an extremely busy highway and it just stalled right there! Thank God, the people behind us weren’t tailgating!! I have contacted GM numerous times. There is currently a class action lawsuit because a lot of of the Chevy equinox is burn excessive oil. There was a previous class action lawsuit on older Chevy equinox that was settled. It’s the piston rings and everything that are causing this issue. We’ve also had the previous recall fixed, but for some reason, they will not take it off of our vehicle!! The wiper blades were fixed and we’ve contacted numerous times about that getting corrected as well

Incident Mar 12, 2025

Ending result timing chain : Beginning of result: 1. My vehicle experienced a sudden and complete loss of power steering while driving at highway speeds. The loss of power steering significantly compromised the driver's ability to maneuver the vehicle safely, especially during emergency situations, putting both the driver and other road users at risk of an accident. 2. Traveling at high way speeds my car suddenly lost complete power to go. Keep going up and down in speed in middle of interstate 3. No warning signs prior no check engine line appeared until after the safety risk above.

Incident Nov 13, 2024

Oil issues. The oil light does not come on when there is low oil and the rear main seal busted and the car started to shake and then it turned off. No oil light or check engine light came on. The car did start back up and I was able to move it to safely. There has been several known issues with this model and engine. There is a current service bulletin 14882. However my 2015 equinox is not included in the service bulletin even though it is a known issue with models from 2010 to 2015. Thank You!

Incident Jan 22, 2025

The contact owns a 2015 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the ABS module had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 69,000.

Incident Jan 27, 2025

the 2015 equinox has been serviced and maintenance regularly. The engine's timing chain failed at 73k miles. No explanation on why. I was told even though I do maintenance regularly, it just happens in these vehicle. i now need a new engine not under warranty

Incident Jan 1, 2025

Rear Main Seal has blown out due to the PCV Valve intake issue. GM is not taking any ownership in the known issue which is service bulletin 14882 that appears to have been issued in 2019. No coverage for repair no recall but a class action lawsuit for all these consumers affected.

Incident Jan 29, 2024

Rear crankshaft seal has failed. Engin oil has blown out at bottom of engine and all over underside of car. Oil has covered the exhaust system causing smoke in and outside of car. Leaked engine oil could have ignited and caused a fire that would have consumed the entire car. There appears to be numerous postings on the internet of other chevy equinox owners with the same problem. There was no prior warning that the crankshaft oil seal was in the process of failure. I personally checked the oil pan drain plug and the oil filter cap, and these were not the issue of the oil leak. Again, from my investigation on the internet sites, it appears to be a common issue with the General Motors 2.4 Liter Vortec engine in the Chevrolet equinox car model. This issue can and probably result in total engine failure and need of engine replacement. The repair to replace the rear crankshaft oil seal is very costly and should not be needed on any vehicle with normal wear and use. With my internet investigation there appears to be a design problem with the PCV design and system. The PCV system is prone to clogging and freeze up in cold weather. This can result in excessive internal engine pressure the is a major cause of blowout of the crack shaft oil seal. The temperature at the night before was only 9 degrees. The car was last used under freezing conditions which could have contributed to engine failure.

Incident Dec 23, 2024

We have had nothing but issues with the engine in this. We travel for my dad’s radiation and when you get about 120 miles to 240 miles it just burns oil and you end up having to replace 2 quarts or more. There should be no reason you have to add more oil that frequently. There was a class action lawsuit against them for this very thing but only for years 2010 to 2013. This is dangerous because what if the motor blows when you’re on the interstate and you cause an accident?? Just like the Chevy recall for the windshield wipers (I almost got into an accident on the interstate because they stopped functioning in a huge storm) and there was no fix for it at the time! I didn’t know about the recall till after the wipers had failed!

Incident Dec 1, 2024

[XXX] I was driving on [XXX] when my car abruptly stopped. I was almost hit by the driver behind me. I was able to roll the car over to the shoulder. The car was towed. I had 2 mechanics inspect the car on 11/26/24. They both concluded that the piston rings are defective and the car is consuming oil excessively. The oil consumption in their opinion led to burning of oil in excess that I would be unaware of. Therefore leading to no oil in the car even though the car is reading 100% oil. Thus further leading to engine failure. There were no warning lights on in the car prior to the car stopping. I called Chevrolet Customer Care Assistance. I was informed by the representative that the warranty was no longer valid but, an appointment could be made at a local chevrolet Dealership. However; I would have to pay for a diagnostic. They would then decide what they would do about my car. I questioned why I needed to pay for the diagnostic when 2 mechanics already assessed the vehicle. I also informed them that each mechanic alerted me to the oil consumption issue and that this is something many people have complained about. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident Nov 24, 2024

The contact owns a 2015 Chevrolet Equinox. The contact stated while driving at an undisclosed speed, the vehicle briefly vibrated before losing motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was restarted. The contact stated that prior to the failure, there was an increased frequency of oil changes. The contact stated the oil was being changed once per month. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the variable valve timing (VVT) solenoid. The vehicle was repaired, but the failure reoccurred. The manufacturer was not notified of the failure. The failure mileage was unknown.

Incident Nov 26, 2024